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We express and purify antibodies at the 10-mg to 50-gram scale from transient and stable cell systems. Antibodies are purified to specifications suitable for diagnostic, in-vitro and non-human in-vivo applications.

PEI-Mediated transfections of mammalian cell lines including CHO and HEK-293 are performed at the 1-liter to 100-liter scale. Kempbio has produced their own proprietary formulation of PEI for over 15 years ensuring excellent results at reasonable prices.

About Kempbio

Kempbio, Inc. specializes in the production and purification of proteins derived from stable and transient mammalian and insect cell expression systems. We have developed a robust gene-to-protein protocol providing the biopharmaceutical industry with quality protein expression services for over 20 years. READ MORE